48266360

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8681}}^1$

素因数の和:8831

約数の個数: 32

約数和(自身を含む): 109393200

約数和(自身を除く): 61126840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 8681, 17362, 34724, 43405, 69448, 86810, 173620, 347240, 1206659, 2413318, 4826636, 6033295, 9653272, 12066590, 24133180, 48266360]

約数ペア:

[(1, 48266360), (2, 24133180), (4, 12066590), (5, 9653272), (8, 6033295), (10, 4826636), (20, 2413318), (40, 1206659), (139, 347240), (278, 173620), (556, 86810), (695, 69448), (1112, 43405), (1390, 34724), (2780, 17362), (5560, 8681)]